Welcome to my new weekly baby blog where you can read everything about my second pregnancy – from bump to birth!

I’m 21 weeks pregnant now and I’m still in shock! Everyone has been really lovely and supportive since the news was announced in Now magazine. I couldn’t ask for anything more.

I had another scan last week – my friend has a scanning shop so I went there and had a 3D scan. It’s so funny ‘cos the baby’s got really long legs!

Everything is fine. The baby weighs nearly 2lb and is over 11cm. I could have found out if it was a boy or a girl on my very first scan but I didn’t want to. I want to have a surprise. I’m convinced it’s a boy and so is my three-year-old son, Bobby.

As long as the baby is healthy it doesn’t matter if it’s a boy or a girl.

My bump has been moving something crazy. It wakes up when I’m performing on stage in Singin’ In The Rain and starts dancing to the orchestra.

I lay with my husband Robbie the other day after the show and we watched my belly moving. This baby is much more active than Bobby was.

I can’t believe I haven’t had any cravings yet… apart from Easter eggs! I’ve been putting bits of egg in the fridge and snacking on those.

One lasts me a couple of days but I’m trying to stay as healthy as possible.

I’ve started having juices from The Juice Master by Jason Vale delivered to my home.

Usually people use it for a diet but I’m drinking them along with my usual food just so I can have plenty of vitamins. I’m trying to make the best baby I can!

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